Avi Kivity 46fc147788 KVM: Do not communicate to userspace through cpu registers during PIO ... Currently when passing the a PIO emulation request to userspace, we rely on userspace updating %rax (on 'in' instructions) and %rsi/%rdi/%rcx (on string instructions). This (a) requires two extra ioctls for getting and setting the registers and (b) is unfriendly to non-x86 archs, when they get kvm ports. So fix by doing the register fixups in the kernel and passing to userspace only an abstract description of the PIO to be done. Signed-off-by: Avi Kivity <avi@qumranet.com>		2007-05-03 10:52:23 +03:00
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Kconfig	[PATCH] KVM: Put KVM in a new Virtualization menu	2006-12-13 09:05:46 -08:00
kvm_main.c	KVM: Do not communicate to userspace through cpu registers during PIO	2007-05-03 10:52:23 +03:00
kvm_svm.h	KVM: Use ARRAY_SIZE macro instead of manual calculation.	2007-03-04 11:12:39 +02:00
kvm_vmx.h	[PATCH] KVM: Replace __x86_64__ with CONFIG_X86_64	2006-12-13 09:05:46 -08:00
kvm.h	KVM: Do not communicate to userspace through cpu registers during PIO	2007-05-03 10:52:23 +03:00
Makefile	[PATCH] kvm: userspace interface	2006-12-10 09:57:22 -08:00
mmu.c	KVM: Fix bogus sign extension in mmu mapping audit	2007-05-03 10:52:23 +03:00
paging_tmpl.h	KVM: Cosmetics	2007-03-04 11:12:39 +02:00
segment_descriptor.h	[PATCH] kvm: userspace interface	2006-12-10 09:57:22 -08:00
svm.c	KVM: Do not communicate to userspace through cpu registers during PIO	2007-05-03 10:52:23 +03:00
svm.h	[PATCH] kvm: userspace interface	2006-12-10 09:57:22 -08:00
vmx.c	KVM: Do not communicate to userspace through cpu registers during PIO	2007-05-03 10:52:23 +03:00
vmx.h	[PATCH] kvm: vmx: handle triple faults by returning EXIT_REASON_SHUTDOWN to userspace	2007-02-12 09:48:40 -08:00
x86_emulate.c	[PATCH] KVM: x86 emulator: fix bit string instructions	2007-01-23 07:52:06 -08:00
x86_emulate.h	[PATCH] KVM: Replace __x86_64__ with CONFIG_X86_64	2006-12-13 09:05:46 -08:00